1 /*
2 * Copyright © 2016 Red Hat
3 * based on intel anv code:
4 * Copyright © 2015 Intel Corporation
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23 * IN THE SOFTWARE.
24 */
25
26 #include "util/macros.h"
27 #include "radv_debug.h"
28 #include "radv_meta.h"
29 #include "radv_private.h"
30 #include "vk_fence.h"
31 #include "vk_semaphore.h"
32 #include "vk_util.h"
33 #include "wsi_common.h"
34
35 static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
radv_wsi_proc_addr(VkPhysicalDevice physicalDevice,const char * pName)36 radv_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
37 {
38 RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice);
39 return vk_instance_get_proc_addr_unchecked(&pdevice->instance->vk, pName);
40 }
41
42 static void
radv_wsi_set_memory_ownership(VkDevice _device,VkDeviceMemory _mem,VkBool32 ownership)43 radv_wsi_set_memory_ownership(VkDevice _device, VkDeviceMemory _mem, VkBool32 ownership)
44 {
45 RADV_FROM_HANDLE(radv_device, device, _device);
46 RADV_FROM_HANDLE(radv_device_memory, mem, _mem);
47
48 if (device->use_global_bo_list) {
49 device->ws->buffer_make_resident(device->ws, mem->bo, ownership);
50 }
51 }
52
53 static VkQueue
radv_wsi_get_prime_blit_queue(VkDevice _device)54 radv_wsi_get_prime_blit_queue(VkDevice _device)
55 {
56 RADV_FROM_HANDLE(radv_device, device, _device);
57
58 if (device->private_sdma_queue != VK_NULL_HANDLE)
59 return vk_queue_to_handle(&device->private_sdma_queue->vk);
60
61 if (device->physical_device->rad_info.gfx_level >= GFX9 &&
62 !(device->physical_device->instance->debug_flags & RADV_DEBUG_NO_DMA_BLIT)) {
63
64 device->physical_device->vk_queue_to_radv[device->physical_device->num_queues++] = RADV_QUEUE_TRANSFER;
65 const VkDeviceQueueCreateInfo queue_create = {
66 .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO,
67 .queueFamilyIndex = device->physical_device->num_queues - 1,
68 .queueCount = 1,
69 };
70
71 device->private_sdma_queue = vk_zalloc(&device->vk.alloc, sizeof(struct radv_queue), 8,
72 VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
73
74 VkResult result = radv_queue_init(device, device->private_sdma_queue, 0, &queue_create, NULL);
75 if (result == VK_SUCCESS) {
76 /* Remove the queue from our queue list because it'll be cleared manually
77 * in radv_DestroyDevice.
78 */
79 list_delinit(&device->private_sdma_queue->vk.link);
80 return vk_queue_to_handle(&device->private_sdma_queue->vk);
81 } else {
82 vk_free(&device->vk.alloc, device->private_sdma_queue);
83 device->private_sdma_queue = VK_NULL_HANDLE;
84 }
85 }
86 return VK_NULL_HANDLE;
87 }
88
89 VkResult
radv_init_wsi(struct radv_physical_device * physical_device)90 radv_init_wsi(struct radv_physical_device *physical_device)
91 {
92 VkResult result =
93 wsi_device_init(&physical_device->wsi_device, radv_physical_device_to_handle(physical_device),
94 radv_wsi_proc_addr, &physical_device->instance->vk.alloc,
95 physical_device->master_fd, &physical_device->instance->dri_options, false);
96 if (result != VK_SUCCESS)
97 return result;
98
99 physical_device->wsi_device.supports_modifiers = physical_device->rad_info.gfx_level >= GFX9;
100 physical_device->wsi_device.set_memory_ownership = radv_wsi_set_memory_ownership;
101 physical_device->wsi_device.get_buffer_blit_queue = radv_wsi_get_prime_blit_queue;
102
103 wsi_device_setup_syncobj_fd(&physical_device->wsi_device, physical_device->local_fd);
104
105 physical_device->vk.wsi_device = &physical_device->wsi_device;
106
107 return VK_SUCCESS;
108 }
109
110 void
radv_finish_wsi(struct radv_physical_device * physical_device)111 radv_finish_wsi(struct radv_physical_device *physical_device)
112 {
113 physical_device->vk.wsi_device = NULL;
114 wsi_device_finish(&physical_device->wsi_device, &physical_device->instance->vk.alloc);
115 }
116
117 VKAPI_ATTR VkResult VKAPI_CALL
radv_QueuePresentKHR(VkQueue _queue,const VkPresentInfoKHR * pPresentInfo)118 radv_QueuePresentKHR(VkQueue _queue, const VkPresentInfoKHR *pPresentInfo)
119 {
120 RADV_FROM_HANDLE(radv_queue, queue, _queue);
121 return wsi_common_queue_present(&queue->device->physical_device->wsi_device,
122 radv_device_to_handle(queue->device), _queue,
123 queue->vk.queue_family_index, pPresentInfo);
124 }
125